Nicole, I just saw your two year old response to a question on the Ancestry Board about the Jersey City/Hoboken Zakrzewskis. I'm looking into what may be a different family but you never know. My grandmother, Klementyna Zakrzewski was born in 1886 to John and Magdalena Zakrzewski in Jersey City. According to her birth Certificate, she was their 6th child and I don't know if others were born after her. I lose track of her father until 1920 when he shows up as a farmer in Riverhead, Long Island. A daughter, Nellie, I think, lives there too with her husband.
If any of this sounds remotely familiar, please drop me a note.